AR-STONER AR-15 EV2 Billet Upper Receiver Assembly without BCG 5.56x45mm NATO 16″ Barrel 15″ M-LOK Handguard


Category: Product ID: 18900


This AR-STONER EV2 Upper Receiver Assembly in 5.56x45mm is being offered at an exceptional price! The upper will attach to virtually any standard AR-15 lower receiver. The AR-STONER AR-15 EV2 Billet Upper Receiver Assembly in 5.56x45mm comes with charging handle, shell deflector, and M-LOK handguard. This EV2 Billet upper does not include a front or rear sight, making it a great platform for a red dot or scope (sold separately). Bolt carrier group is not included.


  • Bolt Carrier Group not included!
  • Improved Feed Ramp on Barrel
  • Chambered in 5.56x45mm

Product Information

Cartridge 5.56x45mm NATO
Finish Flat Dark Earth/Matte Black
Material Aluminum
Barrel Length 16 Inches
Twist 1:7 Inches
Threads 1/2″-28
Barrel Contour Medium
Sights No
Barrel Finish Matte
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type EV2 Billet
Barrel Material Steel
Handguard 15″ M-LOK
Bolt Carrier Assembly Included No
Muzzle Device Flash Hider
Mil-Spec or Commercial Mil-Spec
Country of Origin United States of America
Compatible With

Delivery Information

Shipping Weight 4.315 Pounds


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